Winter Storm in the Central Appalachians through the Northeast; Heavy Snow in the Great Basin and Rockies

A winter storm will impact the central Appalachians to the Northeast through the night. Accumulating snow is expected for interior New England and the northern Mid-Atlantic. Scattered showers and occasional thunderstorms will persist across Florida and the Southeast coast. Locally heavy mountain snow is expected in the Great Basin and Rockies over the next couple of days. Read More >

For More Weather Information:

Key West, FL Local Forecast Office

3NM SSW Alligator Reef Light FL

Marine Point Forecast

[NOTICE]

This Afternoon
High: 80 °F
SSW 10kt
2ft
Tonight
Low: 72 °F
Light Wind
1ft
Wednesday
High: 77 °F
Light Wind
1ft
Wednesday Night
Low: 71 °F
NE 10kt
1ft
Thursday
High: 78 °F
ENE 10kt
2ft
Thursday Night
Low: 74 °F
ENE 15kt
2ft
Friday
High: 79 °F
E 15kt
2ft
Friday Night
Low: 75 °F
SE 10kt
2ft
Saturday
High: 80 °F
SSE 10kt
1-2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 12:40 pm CST Dec 2, 2025
Forecast Valid: 12pm CST Dec 2, 2025-6pm CST Dec 8, 2025

View Nearby Observations

Detailed Forecast

This Afternoon

SSW wind around 10 kt. Sunny. Seas around 2 ft.

Tonight

Variable winds 5 kt or less. Mostly cloudy. Seas around 1 ft.

Wednesday

Variable winds 5 kt or less. Mostly sunny. Seas around 1 ft.

Wednesday Night

NW wind around 10 kt becoming NE after midnight. Partly cloudy. Seas around 1 ft.

Thursday

ENE wind around 10 kt. Mostly sunny. Seas around 2 ft.

Thursday Night

ENE wind around 15 kt. Partly cloudy. Seas around 2 ft.

Friday

E wind 10 to 15 kt becoming SE in the afternoon. Mostly sunny. Seas around 2 ft.

Friday Night

SE wind around 10 kt. Partly cloudy. Seas around 2 ft.

Saturday

SSE wind around 10 kt. Isolated showers. Seas 1 to 2 ft.

*Notices:

This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.